What are most diffcult challange to make research paper?

More Ridwan Marqas's questions See All

Why does my Cd-ZnO Nanofiber has lower absorbance than pure ZnO Nanofiber?

Recently, i use Cd as a doping for ZnO Nanofiber. From some journals, Cd should increase the absorbance of ZnO. But in my case; it was not. Cd-ZnO Nanofiber has lower absorbance than the pure one....

12 May 2024 1,013 4 View

Alternative of NaI in DNA Extraction from serum?

I am trying to extract DNA from serum. I found an article that claimed simple extraction can be done in a single tube - Simple procedure of DNA isolation from human serum Here they used a...

30 March 2024 2,470 2 View

Is it okay to store slides in refrigerator overnight after heat induced antigen retrieval, if I need to stop for the day?

Hello, I am doing heat induced antigen retrieval for fixed frozen sections (mouse bones). Sometimes I need to stop for the day following ag retrieval. I was wondering if is okay to store slides in...

28 December 2023 3,555 0 View

What do you think about the vast development of AI in all fields?

According to the following points, describe your opinion: Economic Impact: Productivity Social Impact: Healthcare Ethical and Moral Considerations Legal and Governance Issues:...

02 November 2023 9,691 5 View

How can I fix the value or omit a particular variable in mlogit of R?

I am running the code below in rstudio- library(mlogit) data("Fishing", package = "mlogit") Fish

02 June 2023 1,847 1 View

Why is fossil fuel not considered as biomass ?

Fossil fuel contains carbon why is it not considered as biomass

08 March 2023 3,074 2 View

How to measure tree height without using any instrument for calculating the above ground biomass of a forest area?

Is there any simple method to calculate above ground biomass of a forest area without taking into consideration the height of trees? If not then what is the best way to measure the tree height?

20 January 2023 222 1 View

Are there database for Malaria drug target with feature for finding drug target for Malaria?

Currently, I know of BindingDB but there are not enough drug targets when the canonical smile for Chloroquine was inserted. I have checked different database but the feature is missing in all...

24 November 2021 3,585 1 View

Culturing PBMCs after isolation?

I am having problems culturing my PBMCs after isolation from human blood samples. I am using RPMI-1640 (plus 10% FBS) supplemented with 25ng/ml human recombinant macrophage colony-stimulating...

27 June 2021 5,569 4 View

Does glycerol in protein buffer interfere with NMR studies?

Hi, Does 5% glycerol added to protein buffer (PBS, pH 7.2) interfere with following NMR studies? We are planning to perform NMR based line-broadening experiments to determine small molecule's...

01 December 2020 3,765 4 View

Is this a facetotecta nauplius?

This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.

08 August 2024 3,744 4 View

May members post flyers about opportunities to present at a conference? If so, where to post?

May members post flyers about opportunities to present at a conferehttps://veraeducation.com/nce? If so, where to post for the Virginia Educational Research Association? https://veraeducation.com/

08 August 2024 4,584 1 View

How to generate a citation of my paper from ResearchGate?

How we can cite the papers from ResearchGate. I am trying to create citations for this article, Quantum Machine Learning Algorithms for Optimization Problems: Theory, Implementation, and...

08 August 2024 6,688 3 View

Hello all, Looking for international reviewer to review Ph.D thesis in wireless sensor network.Can anybody help?

My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...

07 August 2024 4,599 2 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,561 0 View

Hello Everyone ! I'm looking for a good journal to publish my manuscript with low publication cost?

I am Looking for a Science Journal with good impact factor and low publication cost to publish a review paper. Your suggestions would be appreciated.

06 August 2024 6,795 3 View

How to get links for copyrights for papers?

how to get links for copyrights for papers?

06 August 2024 7,409 1 View

How to determine positive-stained cells in FACS? Use isotype or unstained control?

To compare positive and negative cell populations in flow cytometry, should I compare unstained cells with antibody stained cells? Or with the isotype control? Most papers show comparison with...

06 August 2024 6,726 6 View

Research Methodology - Impact of Corporate Reputation on Stakeholders Behaviors?

Please can anyone support with the survey questions based on RQ measures and propose how to do it in FMCG industry and include as well the role of brand equity Thanks

06 August 2024 946 0 View

Is Galaxy.org good to use for research for analyzing data and for publication?

Hello all, I wanted to know, can I use galaxy (USA, Europe or Australia) platform for analyzing the shotgun data, and can it be used for publication purpose as well? Thanks :)

06 August 2024 6,610 4 View